Polishing

Move test for NestedMultiOutput into own class.

Original pull request: #328.

src/test/java/com/lambdaworks/redis/output/NestedMultiOutputTest.java

@@ -0,0 +1,26 @@
+package com.lambdaworks.redis.output;
+
+import static com.lambdaworks.redis.protocol.LettuceCharsets.buffer;
+import static org.assertj.core.api.Assertions.assertThat;
+
+import org.junit.Test;
+
+import com.lambdaworks.redis.codec.RedisCodec;
+import com.lambdaworks.redis.codec.Utf8StringCodec;
+
+/**
+ * @author Mark Paluch
+ */
+public class NestedMultiOutputTest {
+
+    private RedisCodec<String, String> codec = new Utf8StringCodec();
+
+    @Test
+    public void nestedMultiError() throws Exception {
+
+        NestedMultiOutput<String, String> output = new NestedMultiOutput<String, String>(codec);
+        output.setError(buffer("Oops!"));
+        assertThat(output.getError()).isNotNull();
+    }
+
+}

src/test/java/com/lambdaworks/redis/protocol/CommandInternalsTest.java

@@ -111,13 +111,6 @@ public String get() throws RedisException {
         output.set(0);
     }
 
-    @Test
-    public void nestedMultiError() throws Exception {
-        NestedMultiOutput<String, String> output = new NestedMultiOutput<String, String>(codec);
-        output.setError(buffer("Oops!"));
-        assertThat(output.getError()).isNotNull();
-    }
-
     @Test
     public void sillyTestsForEmmaCoverage() throws Exception {
         assertThat(CommandType.valueOf("APPEND")).isEqualTo(CommandType.APPEND);